Re: [IMA] 11b771ffff: BUG:sleeping_function_called_from_invalid_context_at_kernel/locking/mutex.c

From: Chen, Rong A
Date: Sat Jan 04 2020 - 06:49:14 EST




On 12/31/2019 5:14 AM, Lakshmi Ramasubramanian wrote:
On 12/27/19 6:23 AM, kernel test robot wrote:

Hi Rong,



To reproduce:

         # build kernel
    cd linux
    cp config-5.5.0-rc1-00011-g11b771ffff8fc .config
    make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 olddefconfig prepare modules_prepare bzImage

         git clone https://github.com/intel/lkp-tests.git
         cd lkp-tests
         bin/lkp qemu -k <bzImage> job-script # job-script is attached in this email



Thanks,
Rong Chen


Thanks for reporting this issue.

I built the kernel with the config you'd provided.

When running lkp-tests using the command line given, I see the following error and the test stops.

    bin/lkp qemu -k ../linux-5.5/arch/x86/boot/bzImage job-script

/usr/bin/wget -q --timeout=1800 --tries=1 --local-encoding=UTF-8 https://download.01.org/0day-ci/lkp-qemu/pkg/linux/x86_64-rhel-7.6/gcc-7/11b771ffff8fc0bfc176b829d986896a7d97a44c/linux-headers.cgz -N -P /root/.lkp/cache/pkg/linux/x86_64-rhel-7.6/gcc-7/11b771ffff8fc0bfc176b829d986896a7d97a44c

Failed to download pkg/linux/x86_64-rhel-7.6/gcc-7/11b771ffff8fc0bfc176b829d986896a7d97a44c/linux-headers.cgz

Please let me know what I am missing.

Full output of the command is given below:

bin/lkp qemu -k ../linux-5.5/arch/x86/boot/bzImage job-script

result_root: /root/.lkp//result/kernel_selftests/kselftests-03/vm-snb/debian-x86_64-2019-11-14.cgz/x86_64-rhel-7.6/gcc-7/11b771ffff8fc0bfc176b829d986896a7d97a44c/8
downloading initrds ...
/usr/bin/wget -q --timeout=1800 --tries=1 --local-encoding=UTF-8 https://download.01.org/0day-ci/lkp-qemu/osimage/debian/debian-x86_64-2019-11-14.cgz -N -P /root/.lkp/cache/osimage/debian
408859 blocks
/usr/bin/wget -q --timeout=1800 --tries=1 --local-encoding=UTF-8 https://download.01.org/0day-ci/lkp-qemu/osimage/deps/debian-x86_64-2018-04-03.cgz/run-ipconfig_2018-04-03.cgz -N -P /root/.lkp/cache/osimage/deps/debian-x86_64-2018-04-03.cgz
1414 blocks
/usr/bin/wget -q --timeout=1800 --tries=1 --local-encoding=UTF-8 https://download.01.org/0day-ci/lkp-qemu/osimage/deps/debian-x86_64-2018-04-03.cgz/lkp_2019-08-05.cgz -N -P /root/.lkp/cache/osimage/deps/debian-x86_64-2018-04-03.cgz
1670 blocks
/usr/bin/wget -q --timeout=1800 --tries=1 --local-encoding=UTF-8 https://download.01.org/0day-ci/lkp-qemu/osimage/deps/debian-x86_64-2018-04-03.cgz/rsync-rootfs_2018-04-03.cgz -N -P /root/.lkp/cache/osimage/deps/debian-x86_64-2018-04-03.cgz
8268 blocks
/usr/bin/wget -q --timeout=1800 --tries=1 --local-encoding=UTF-8 https://download.01.org/0day-ci/lkp-qemu/osimage/deps/debian-x86_64-2018-04-03.cgz/kernel_selftests_2019-12-25.cgz -N -P /root/.lkp/cache/osimage/deps/debian-x86_64-2018-04-03.cgz
932372 blocks
/usr/bin/wget -q --timeout=1800 --tries=1 --local-encoding=UTF-8 https://download.01.org/0day-ci/lkp-qemu/osimage/pkg/debian-x86_64-2018-04-03.cgz/kernel_selftests-x86_64-0dcf36db-1_2019-12-25.cgz -N -P /root/.lkp/cache/osimage/pkg/debian-x86_64-2018-04-03.cgz
30125 blocks
/usr/bin/wget -q --timeout=1800 --tries=1 --local-encoding=UTF-8 https://download.01.org/0day-ci/lkp-qemu/pkg/linux/x86_64-rhel-7.6/gcc-7/11b771ffff8fc0bfc176b829d986896a7d97a44c/linux-headers.cgz -N -P /root/.lkp/cache/pkg/linux/x86_64-rhel-7.6/gcc-7/11b771ffff8fc0bfc176b829d986896a7d97a44c
Failed to download pkg/linux/x86_64-rhel-7.6/gcc-7/11b771ffff8fc0bfc176b829d986896a7d97a44c/linux-headers.cgz



Hi,

Sorry for the delay, we updated the lkp-tests code and uploaded the missing cgz files for this case.

Best Regards,
Rong Chen